In this paper, the authors characterize pointwise multipliers for Campanato spaces on the Gauss measure space , which includes as a special case. As applications, several examples of the pointwise multipliers are given. Also, the authors give an example of a nonnegative function in but not in .
"Pointwise multipliers for Campanato spaces on Gauss measure spaces." Nagoya Math. J. 214 169 - 193, June 2014. https://doi.org/10.1215/00277630-2647739